Answer:
the formula for finding the volume of a pyramin is (lenght*width*height)/3
or (area of base*height) divided by 3
Step-by-step explanation:
Close enough, it would be 36+6x.
Answer:
17.3
Step-by-step explanation:
To solve this equation, you need to use the pythagorean theorem which is:

a= length
b= height
c= hypotenuse
First, substitute in your values for the equation:

Then, use the squares in the equation:

Then, subtract 100 from both sides to isolate b:

Finally, square root both sides to get your answer:

Then round to the nearest tenth which gives you 17.3.
Answer:
3x plus 5 is definetely greater than -16 cause of the negative and 8 is bigger also then a negative
Step-by-step explanation: